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HRID 469548생성일: 2026년 10월 26일

2-Bromo-5-fluorobenzaldehyde → (2-Bromo-5-fluorophenyl)(phenyl)methanol

https://huagongshe.com/reaction/469548

반응식

참여 물질

역할이름HCID투입량
반응물2-Bromo-5-fluorobenzaldehydeHCID 2773321—
반응물HCID 178418255HCID 178418255—
용매Diethyl EtherHCID 3283—
용매TetrahydrofuranHCID 8028—
용매Ethyl AcetateHCID 8857—
생성물(2-Bromo-5-fluorophenyl)(phenyl)methanolHCID 6110003185.4%

반응 단계

A solution of PhMgBr (1M in THF, 2.60 mL, 2.60 mmol) was added dropwise to a −78° C. solution of 2-bromo-5-fluorobenzaldehyde (0.4742 g, 2.336 mmol) in Et2O (5 mL) and THF (1.3 mL), stirred for 15 minutes, allowed to warm to room temperature, stirred for 30 minutes, diluted with EtOAc, washed with water and saturated NH4Cl, dried (Na2SO4), and filtered. The residue was chromatographed on SiO2 (0-10% Et2O/hexanes) to give 561.0 mg of the title compound as a clear gum. 1H NMR (300 MHz, DMSO-d6) δ 7.60 (dd, 1H), 7.46 (dd, 1H), 7.21-7.36 (m, 5H), 7.10 (ddd, 1H), 6.21 (s, 1H), 5.88 (s, 1H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08629143B2
출처 데이터셋uspto-grants-2014_01
ORD IDord-097feba1694346f3a3e17d9ca7868bc8
출처 메모uspto-grants-2014_01